Consider this reaction mechanism:

Step 1: Mo (CO), Mo (CO) 3 + CO

Step 2: Mo (CO) 3 + P (CH3) 3 + Mo (CO) P (CH3) 3

Which of these is an intermediate?

o Mo (CO) 6

O Mo (CO) 5

о со

o P (CH3) 3

What is the mass, in grams, of 8 mol of 12c?

Select all that apply. what intermolecular forces stabilize a lipid bilayer?

Define the term acid

The reaction N2 + 3 H2 → 2 NH3 is used to produce ammonia. When 450. g of hydrogen was reacted with nitrogen, 1575 g of ammonia were actually produced. What is the percent yield of this reaction? a. 20,7% b. 41,5% c. 62,1% d. 30,8% e.

For the nitrogen fixation reaction, 3h2 (g) + n2 (g) 2nh3 (g), kc = 6.0 * 10-2 at 500°c. if 0.250 m h2 and 0.050 m nh3 are present at equilibrium, what is the equilibrium concentration of n2? a. 3.3 m b. 2.7 m c. 0.20 m d. 0.083 m e. 0.058 m

How much of a 15.0M stock solution do you need to prepare 250ml of a 2.35ml hf solution?

A synonym for dwindled

A material that cannot be broken down farther by chemical means

How many of the following elements have 2 unpaired electrons in the ground state? C Te Hf Si A) 1. B) 2. C) 3. D) 4.

Which has a higher frequency, a neutron or electron? Why?